
Can I use any 12 volt coil or does it have to be a ford one for my Pinto engine ?
Depends on whether or not you have points or electronic ignition and if you have a ballast resistor or not.
More info required 
Its dizzy with points ... Not sure what you are o n about with Resistor ... am in over my head 
You need to measure the voltage at the coil on the positive side, if its 9v you have a ballast resistor, if 12v you dont.
You need to make sure you get a coil designed for a points dizzy, an electronic ignition one will work, but will wreck the points pretty quick.
David
quote:
Originally posted by flak monkey
You need to measure the voltage at the coil on the positive side, if its 9v you have a ballast resistor, if 12v you dont.
Have you considered fitting electronic ignition to get rid of the points all together. Ive just listed a full complete electronic system that is easy to fit - all oem ford stuff. Ive got exactly the same set up on mine at the moment and it works a treat. Just fit and forget.